005 - Your Second Challenge.txt

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(  Your Second Challenge  )
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Make a copy of your latest code:  `cp  hello1b.c  hello2a.c`

Replace the second line
    printf("%s\n", envp[0]);
...with a loop which prints ALL of the environment variables

...And make sure the program always exits with errorcode: 188

Compile your program (with Error Checking enabled!)
	`rm -f  hello  ;  gcc -Werror -Wall -Wextra  hello2a.c  -o hello`

Run your program, and check the errorcode (aka. "errorlevel", or "exit code")
	`./hello  ;  echo $?`